Java | JSP | JSF Answers

Make a program that will use the scanner and will output strings, int and double

ENTER FULLNAME

ENTER ADRESS

ENTER STATUS

ENTER SCHOOL NAME

ENTER FIRST NUMBER

ENTER FIFTH NUMBER

ENTER FIRST DECIMAL NUMBER

ENTER FIFTH DECIMAL NUMBER

Develop a java program to get n numbers as input and find the second duplicate and print the reverse of a number

First line contains the value n and the remaining lines contain the corresponding input

Input:

5

11

24

33

11

24

Output:

42

Note:

If the second duplicate is single digit, print as it is

If there is no second duplicate, print the first duplicate itself

If there is no duplicate, print "No duplicate found

Write a class that has three overloaded methods for calculating the areas of the following geometric shapes:

•    Circle

•    Rectangle

•    Cylinder

Here are the formulae for calculating the area of the respective shapes:

Shape: Circle

Area Formula: A = πr²

Notes: π is Math.PI and r is the circle’s radius

Shape: Rectangle

Area Formula: Area = Width * Height

Shape: Cylinder

Area Formula: Area = 2πrh + 2πr²

Notes: π is Math.PIand r is the radius of the cylinder’s base h is the cylinder’s height

1. what does this statement print system.out.println(''bc'' + 2 + 3)

Create a "quote of the day" program. The program should read in the contents of a file containing at least 10 quotes. The program must read the quotes from the file into an array, and then randomly print one of them to the screen.

To create the text file, use Notepad or another text editor and place each quotation on a separate line. Make sure your text file is part of your project. You should also attach a seperate copy of the text file into the dropbox in case there are any issues.

Given a positive number, create an array with that number as the size and populate it with the items/names provided. Additionally, the program should print out the longest name in the array.

 consider 3 possible scenarios of input: A character, number, or word. Your program should then do the following:

• In case the input is a character it should indicate if it’s a vowel or not
• when a number is entered then it’s should check if it’s a prime
• Finally, if a word is entered the system should check if it’s a palindrome or not.

. Create a program in java that takes in an input from the user and checks whether it’s a number or a word. In case a number is entered the program should print the number to the power 3 and if a word is entered your program should split that word into 2.